VAN WYK, Rene. Nelson Mandela’s defence: A psychological capital documentary analysis. South African Journal of Science, [S. l.], v. 110, n. 11/12, p. 7, 2014. DOI: 10.1590/sajs.2014/20130366. Disponível em: https://sajs.co.za/article/view/4045. Acesso em: 23 may. 2024.